Overview
The TDA8595TH/N2C,118 is a high-performance, I2C-bus controlled 4 x 45 W power amplifier produced by NXP USA Inc. This component is designed using BCDMOS technology and features four independent amplifiers in a Bridge Tied Load (BTL) configuration. It is suitable for various audio applications requiring robust and reliable amplification with advanced diagnostic and protection features.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Class AB |
| Output Type | 4-Channel (Quad) |
| Max Output Power x Channels @ Load | 64W x 4 @ 2 Ohm |
| Voltage - Supply | 8 V ~ 18 V |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 36-HSOP (0.433", 11.00mm Width) Exposed Pad |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Key Features
- Operates in legacy mode (non I2C-bus) and I2C-bus mode (3.3 V and 5 V compliant)
- Three hardware-programmable I2C-bus addresses
- Drive 4 Ω or 2 Ω loads
- Speaker fault detection
- Independent short-circuit protection per channel
- Loss of ground and open VP safe with specific impedance and decoupling capacitor settings
- All outputs short-circuit proof to ground, supply voltage, and across the load
- Temperature-controlled gain reduction to prevent audio holes at high junction temperatures
- Low battery voltage detection
- Offset detection
- Programmable gain (26 dB and 16 dB) of front and rear channels
- Fully programmable diagnostic levels: clip detection (2%, 5%, 10%) and thermal pre-warning
- Soft mute of front and rear channels
- DC and AC load detection
- AEC-Q100 qualified
Applications
The TDA8595TH/N2C,118 is suitable for a variety of automotive and industrial audio applications, including car audio systems, public address systems, and other high-power audio amplification needs. Its advanced diagnostic and protection features make it particularly useful in environments where reliability and fault detection are critical.
Q & A
- What is the maximum output power of the TDA8595TH/N2C,118?
The maximum output power is 64W x 4 channels at a 2 Ω load.
- What is the supply voltage range for this amplifier?
The supply voltage range is 8 V to 18 V.
- Does the TDA8595TH/N2C,118 support I2C-bus communication?
- What types of loads can the TDA8595TH/N2C,118 drive?
- Does the amplifier have built-in short-circuit protection?
- How does the TDA8595TH/N2C,118 protect against thermal issues?
- Is the TDA8595TH/N2C,118 AEC-Q100 qualified?
- What is the operating temperature range of the TDA8595TH/N2C,118?
- Does the amplifier support soft mute functionality?
- How can the diagnostic levels be set for the TDA8595TH/N2C,118?
- What is the package type of the TDA8595TH/N2C,118?
